Kullerbu Straight and Curve Track

Extend your Kullerbu marble run with this versatile track expansion set. Build longer courses and unlock creative play possibilities with straight and curve pieces that work seamlessly with both balls and cars. Mix and match to design custom layouts that grow with your child's imagination.

Availability verified during our latest store check. If the item isn't on the shelf when we get there, the order is cancelled and you are refunded in full.